5105423453145 has 32 divisors (see below), whose sum is σ = 8302907746560. Its totient is φ = 2678152515840.

The previous prime is 5105423453129. The next prime is 5105423453173. The reversal of 5105423453145 is 5413543245015.

It is not a de Polignac number, because 5105423453145 - 2⁴ = 5105423453129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5105423453097 and 5105423453106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27831636 + ... + 28014474.

It is an arithmetic number, because the mean of its divisors is an integer number (259465867080).

Almost surely, 2^{5105423453145} is an apocalyptic number.

It is an amenable number.

5105423453145 is a deficient number, since it is larger than the sum of its proper divisors (3197484293415).

5105423453145 is a wasteful number, since it uses less digits than its factorization.

5105423453145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213425.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 5105423453145 in words is "five trillion, one hundred five billion, four hundred twenty-three million, four hundred fifty-three thousand, one hundred forty-five".